(Z)-7-((2S,3R)-3-((2Z,5Z,8Z)-Undeca-2,5,8-trien-1-yl)oxiran-2-yl)hept-5-enoic acid CAS 851378-93-3
| CAS No. | 851378-93-3 |
| Molecular Formula | C20H30O3 |
| Molecular Weight | 318.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-7-((2S,3R)-3-((2Z,5Z,8Z)-Undeca-2,5,8-trien-1-yl)oxiran-2-yl)hept-5-enoic acid (CAS 851378-93-3), molecular formula C20H30O3 and molecular weight 318.45 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (Z)-7-((2S,3R)-3-((2Z,5Z,8Z)-Undeca-2,5,8-trien-1-yl)oxiran-2-yl)hept-5-enoic acid (C20H30O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (Z)-7-((2S,3R)-3-((2Z,5Z,8Z)-Undeca-2,5,8-trien-1-yl)oxiran-2-yl)hept-5-enoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H30O3 |
| Molecular Weight | 318.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
- (S)-tert-butyl 4-benzyl-2-isopropylpiperazine-1-carboxylate (CAS 674791-99-2)
- 1-(4-Butylphenyl)-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one (CAS 898787-25-2)
- (S)-Benzyl methyl(4-methyl-1-(pyrrolidin-1-yl)pentan-2-yl)carbamate (CAS 675602-77-4)
- 1,1'-(4-Hydroxy-1,3-phenylene)bis(1H-pyrrole-2,5-dione) (CAS 6344-27-0)
- 6-(benzyloxymethyl)tetrahydropyran-3-one (CAS 1239018-95-1)
- 4-(3-Chloro-1-adamantyl)benzenesulfonyl chloride (CAS 1354356-42-5)
- Itaconyl chloride (CAS 1931-60-8)
- 2-Chloro-2,2-difluoro-1-(3-methoxyphenyl)ethan-1-one (CAS 1352225-31-0)
- 4-(Pentan-3-yl)phenol (CAS 29528-33-4)
- 3-Amino-5-chloro-4-(trifluoromethoxy)phenol (CAS 1805671-02-6)
- Spiro[3.5]nonan-2-amine (CAS 1489770-61-7)
- 6-Chloro-2-phenyl-1-((3-(trifluoromethyl)benzyl)oxy)-1H-benzo[d]imidazole (CAS 338978-66-8)
- Tert-butyl 2-aminoazetidine-1-carboxylate (CAS 889942-34-1)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
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